I/O

Topics
	Checkpoint / Restart
	Perform checkpoint and restart of Notus.
	Debug I/O
	I/O routines for debugging purpose.
	Grids and fields I/O
	Procedures to read and write grids and fields.
	JSON
	Routines to manipulate JSON files.
	Lexer / Parser
	Multi-purpose lexer/parser.
	Probes
	Define probes to plot fields on points or lines along time.
	System
	System related I/O.

Detailed Description

This group contains all the procedures to manage I/O operations on files and screen.